Chk engine light - Code 11's - what next?

[kowalczyk86]

In recent threads you will see I have been having a problem with my check engine light coming on/off sporadically while I am driving.

I got an LED scanner and got code 11's just now on the KOEO test and KOER test. Where do I look next?

I am thinking to take all the contacts on all of the sensors that I can find and clean them with carb cleaner. There has to be something goin on somewhere..

I was unable to check the engine timing check (supposed to check before KOER test) because I do not have a timing light..

Any help is appreciated.

 

[Mustang5L5]

If the light it going on and off, there should be a code stored in continuous memory.

You should get three 11s. Koeo, cm and koer. Two 11s with car off and one with on.

 

[kowalczyk86]

If the light it going on and off, there should be a code stored in continuous memory.

You should get three 11s. Koeo, cm and koer. Two 11s with car off and one with on.

Yep I got all 11's

 

[Icecold]

I thought Code 11 = System OK

 

[kowalczyk86]

I thought Code 11 = System OK

Yes, 11 means all is well. The problem is, I am getting a check engine light on and off when I drive..

 

[Mustang5L5]

So it's an intermittent fault.

How long does the light stay on for? Long enough to run codes while on?

 

[kowalczyk86]

So it's an intermittent fault.

How long does the light stay on for? Long enough to run codes while on?

It only comes on while I am driving for a couple seconds or so, then off for 20 sec or so then on. It is random though..

The code should register when I run a scan..

I read that the 2 10-pin wires were recalled because the connectors were made round when they should be oval? I have to get a torx bit to take the plate off of the intake to release them, and I am going to check those out.